| 实验 | Vc (m/min) | f (mm/r) | ap (mm) | T (℃) | Fp (N) |
| 4 | 90 | 0.1 | 0.5 | 525 | 517 |
| 5 | 90 | 0.15 | 0.5 | 546 | 556 |
| 6 | 90 | 0.2 | 0.5 | 597 | 587 |